Validity, Reliability, and Bias

Posttreatment Attrition and Its Predictors, Attrition Bias, and Treatment Efficacy of the Anxiety Online Programs

Ali M AL-Asadi, Britt Klein, Denny Meyer

J Med Internet Res 2014 (Oct 14); 16(10):e232

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How Feedback Biases Give Ineffective Medical Treatments a Good Reputation

Mícheál de Barra, Kimmo Eriksson, Pontus Strimling

J Med Internet Res 2014 (Aug 21); 16(8):e193

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Confirmation Bias in Web-Based Search: A Randomized Online Study on the Effects of Expert Information and Social Tags on Information Search and Evaluation

Stefan Schweiger, Aileen Oeberst, Ulrike Cress

J Med Internet Res 2014 (Mar 26); 16(3):e94

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From Noise to Characterization Tool: Assessing Biases in Influenza Surveillance Methods Using a Bayesian Hierarchical Model

Ying Zhang, Ali Arab, Michael A. Stoto, Bejamin J. Cowling

Online J Public Health Inform 2014 (Mar 09); 6(1):e61368

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Validity of the Surveillance Quality Indicators - Timeliness and Completeness - in Surveillance Systems with Variable Data Quality

Vivek Singh, Jagan Mohan, U Prasada Rao, David Heymann, Lalit Dandona

Online J Public Health Inform 2014 (Mar 09); 6(1):e61460

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